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Relay Modules
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Under 2000 - Prepaid
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1 Channel Relay Module
The 1 Channel Relay Module is an electronic switching module that allows low-voltage microcontrollers such as Arduino, ESP32, and NodeMCU to safely control high-voltage AC or DC devices.
₹ 45.00
Regular price₹ 60.0025% OFF
Available offers8 shipping/COD rules
Under ₹2000 prepaid order par ₹100 shipping. COD charge nahi lagega.
₹ 100.00 shippingUnder ₹2000 COD order par ₹100 shipping + ₹50 COD charge.
₹ 100.00 shipping + ₹ 50.00 CODUnder ₹2000 COD order par ₹100 shipping + ₹50 COD charge.
₹ 100.00 shipping + ₹ 50.00 COD₹2000 ya usse upar prepaid par free shipping.
Free shippingProduct Details
Highlights
- Single-channel relay output
- Controls AC and DC appliances
- Compatible with Arduino, ESP32, and NodeMCU
- LED status indicator
- Opto-isolation support (model dependent)
- Low-voltage trigger input
- Easy screw terminal connections
- Reliable switching performance
- Compact and durable design
- Ideal for automation projects
- Plug-and-play operation
- Safe high-power load control
Description
- The 1 Channel Relay Module is a widely used switching device designed for automation and IoT applications. It enables microcontrollers to control electrical appliances, lights, motors, pumps, and other high-power devices through a low-voltage control signal.
- The module features a single relay channel, status indicator LED, transistor driver circuit, and isolation circuitry for reliable operation. It supports both AC and DC loads, making it suitable for home automation, industrial control, and smart device projects.
- Its simple interface and compatibility with popular development boards make it an excellent choice for beginners and professionals alike.
Specifications
Single-channel relay output
Controls AC and DC appliances
Compatible with Arduino, ESP32, and NodeMCU
LED status indicator
Opto-isolation support (model dependent)
Low-voltage trigger input
Easy screw terminal connections
Reliable switching performance
Compact and durable design
Ideal for automation projects
Plug-and-play operation
Safe high-power load control
Customer voice
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